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LT8410IDC-1-PBF PDF预览

LT8410IDC-1-PBF

更新时间: 2024-01-19 10:30:29
品牌 Logo 应用领域
凌特 - Linear 转换器升压转换器
页数 文件大小 规格书
16页 254K
描述
Ultralow Power Boost Converter with Output Disconnect

LT8410IDC-1-PBF 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVSON,
针数:8Reach Compliance Code:compliant
风险等级:5.13其他特性:ALSO HAS OUTPUT VOLTAGE UPTO 40V
模拟集成电路 - 其他类型:SWITCHING REGULATOR最大输入电压:16 V
最小输入电压:2.5 V标称输入电压:3 V
JESD-30 代码:S-PDSO-N8JESD-609代码:e3
长度:2 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:0.01 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.8 mm
表面贴装:YES切换器配置:BOOST
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.45 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:2 mmBase Number Matches:1

LT8410IDC-1-PBF 数据手册

 浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第2页浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第3页浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第4页浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第5页浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第6页浏览型号LT8410IDC-1-PBF的Datasheet PDF文件第7页 
LT8410/LT8410-1  
Ultralow Power Boost  
Converter with Output  
Disconnect  
FEATURES  
DESCRIPTION  
TheLT®8410/LT8410-1areultralowpowerboostconverters  
with integrated power switch, Schottky diode and output  
disconnect circuitry. The parts control power delivery by  
varying both the peak inductor current and switch off-  
time. This control scheme results in low output voltage  
ripple as well as high efficiency over a wide load range.  
The quiescent current is a low 8.5μA, which is further  
reduced to 0μA in shutdown. The internal disconnect  
circuitry allows the output voltage to be blocked from  
the input during shutdown. High value (12.4M/0.4M)  
resistorsareintegratedonchipforoutputvoltagedetection,  
significantly reducing input referred quiescent current.  
The LT8410/-1 also features a comparator built into the  
n
Ultralow Quiescent Current  
8.5μA in Active Mode  
0μA in Shutdown Mode  
n
Comparator Built into SHDN pin  
n
Low Noise Control Scheme  
n
Adjustable FB reference voltage  
n
Wide Input Range: 2.5V to 16V  
n
Wide Output Range : Up to 40V  
n
Integrated Power NPN Switch  
25mA Current Limit (LT8410)  
8mA Current Limit (LT8410-1)  
n
Integrated Schottky Diode  
n
Integrated Output Disconnect  
n
High Value (12.4M/0.4M) Feedback Resistors  
SHDN pin, over voltage protection for the CAP and V  
OUT  
Integrated  
pins, built in soft-start and comes in a tiny 8-pin 2mm ×  
n
Built in Soft-Start (Optional Capacitor from V to  
2mm DFN package.  
REF  
GND)  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. Hot Swap  
is a trademark of Linear Technology Corporation. All other trademarks are the property of their  
respective owners. Protected by U.S. Patents including 5481178, 6580258, 6304066, 6127815,  
6498466, 6611131.  
n
Overvoltage Protection for CAP and V  
pins  
OUT  
n
Tiny 8-Pin 2mm × 2mm DFN package  
APPLICATIONS  
n
Sensor Power  
n
RF Mems Relay Power  
n
General Purpose Bias  
TYPICAL APPLICATION  
General Purpose Bias with Wide Input Voltage  
Output Voltage Ripple  
vs Load Current  
Efficiency vs Load Current  
10  
8
100  
90  
80  
70  
60  
50  
40  
V
IN  
V
IN  
= 3.6V  
100ꢀH  
2.5V to 16V  
V
= 12V  
IN  
2.2ꢀF  
0.1ꢀF  
V
SW  
CAP  
V
= 5V  
IN  
= 16V  
OUT  
V
V
CC  
OUT  
6
V
= 3.6V  
IN  
LT8410  
V
0.1ꢀF*  
CHIP  
ENABLE  
REF  
SHDN  
4
604K  
0.1ꢀF  
GND  
FBP  
2
412K  
*HIGHER VALUE CAPACITOR IS REQUIRED  
WHEN THE V IS HIGHER THAN 5V  
8410-1 TA01a  
IN  
0
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
100  
LOAD CURRENT (mA)  
8410-1 TA02  
LOAD CURRENT (mA)  
8410-1 TA03  
84101f  
1

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